package com.admin.utils;

import lombok.Data;
import lombok.experimental.Accessors;

import java.util.HashMap;
import java.util.Map;

@Data
@Accessors(chain = true)
public class R {
    private Boolean success;
    private Boolean error;
    private Integer code;//状态码
    private String message;//提示信息
    //保存返回的数据的对象
    private Map<String,Object> data = new HashMap<>();
    public R(){}
    //操作成功的静态方法
    public static R ok(){
        R r = new R();
        r.setSuccess(true);
        r.setCode(ResultCode.SUCCESS);
        r.setMessage("成功");
        return r;
    }
    //操作失败的静态方法
    public static R error(){
        R r = new R();
        r.setSuccess(false);
        r.setCode(ResultCode.ERROR);
        r.setMessage("失败");
        return r;
    }
    public R data(String key,Object value){
        this.data.put(key,value);
        return this;
    }
    public R data(Map<String,Object> map){
        this.data = map;
        return this;
    }

}
